Beverage infusion device



FIG. 1 is a top perspective view of a beverage infusion device showing our new design;

FIG. 2 is a top plan view thereof, the undisclosed bottom being substantially the same;

FIG. 3 is a front elevational view thereof, the undisclosed rear being the same; and

FIG. 4 is a side elevational view thereof, the undisclosed opposite side being the same. 

The ornamental design for a beverage infusion device, as shown and described. 